Express 1/2 Ton Van V8-305 5.0L VIN M SFI (1998)
5. Check the ball joints for vertical looseness.
5.1. Position the dial indicator against the spindle to show vertical movement.
5.2. Pry between the lower control arm and the outer race while reading the dial indicator. This shows vertical looseness in the ball joints.
5.3. The indicator reading should be no more than 2 mm (0.08 in). If the reading is too high, replace the ball joint.
